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21" x 27" Tree House Window - Safety Glass

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SKU: 2127T
size: 22.00 W × 28.00 H × 1.50 L
Weight: 11.00 LBS
Shipping Cost: Calculated at Checkout
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Tree house windows can either make or break the look of an outdoor shed, outdoor building or barn. Great looking tree house windows can take a tree house or playhouse from functional to a building that adds value and beauty to your property. 

Our customers have used our tree house windows in outdoor sheds, outdoor buildings, barns, She sheds, Office sheds, storage sheds, garden sheds, playhouses, Tiny homes, wine sheds, greenhouse sheds, Guest sheds, Man sheds, Pub sheds and a whole lot more!

Give your tree house ventilation and light with our tree house windows. Our tree house windows are specifically designed for outdoor sheds, outdoor buildings, or playhouses in those hard to find sizes at prices that are hard be beat.

Shed Windows and More tree house windows are easy to install in your outdoor shed, playhouse or outdoor building, and they open, come with screens and lock. Our tree house windows are a fraction of the price that you would pay for the same tree house window at a hardware or home improvement store.

Also, it is ideal for Playhouses, chicken coops, dog houses, and sheds or any small/large outdoor building.

- Frames are all aluminum construction painted white or brown
- Come in white or brown flush mount or white j-channel mount
- Each window comes with grids and screens.
- Window is 1.5" thick and has a 1" screw flange around perimeter of window
- This window comes with Safety Glass for added safety around children and pets.

Safety Glass is a thick clear tempered glass that is more durable then standard or float glass, when it breaks it shatters into small dull pieces instead of sharp shards due to the compressive and tensile stresses placed on the glass when it is being tempered.

It is recommended for all playhouses, tree house, animal shelters and any other buildings were children might play around.


This window has the following size dimensions: Rough In Size: 21-1/4" x 27-1/4", Overall Size: 22"-1/2" x 28-1/2"


4 based on 3 reviews. Leave a Review.
4 - 21 x 27 windows
Written by Ron Tucker on 15th Aug 2019

I ordered 4 windows. They came promptly. Two windows had slight scratches and one of those two also had a defect that did not allow the window to be opened (a piece of metal not trimmed properly). They also all have a wide variation in the application of the caulk/sealant around the windows with lots of excess in may places. They are promptly processing the return of the two windows, so that service is fine. They will serve the purpose for what I need (in a treehouse) and they are a good price. So the quality matches the price and I am OK with that. They seem sturdy enough and will work fine with the replacements coming.

Great product, price and service
Written by M&L Construction on 7th Aug 2015

I ordered two windows and talked to Shed Windows more about the shipping and I received this in a couple days with no problems and it looks great on my shed and my customer loves them. They are nice and a well built product.

tree house windows
Written by undefined on 16th Sep 2014

Great product and perfect for my project. It saved me a good deal of money over what local home centers wanted. Would use their product again

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